A rigid cylinder of gas shows a pressure of 600 torr at 215 K. It is moved to a new storage site where the pressure is now 750 torr. What is the new temperature?

580 grams of boiling water (temperature 100°C, specific heat capacity 4.2 J/K/gram) are poured into an aluminum pan whose mass is 900 grams and initial temperature 24°C (the specific heat capacity of aluminum is 0.9 J/K/gram).

Jim drops an iron magnet during a chemistry lab experiment. She finds that it is no longer magnetic. What has happened in terms of its properties? a. A chemical change occurred that changed the iron in the magnet into nickel. b.

What is the mass of kilogram of an object that wileight 50.0 in round your answer to the nearest tenth

What are some objects in your home that demonstrate chemical energy to thermal energy to radiant energy

Who conducted experiments to determine the quantity of charge

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda